How does the government manage federal public lands?

What the Law Says

The Federal Land Policy and Management Act (FLPMA) is the primary law governing how the U.S. government manages most federal public lands — especially those administered by the Bureau of Land Management (BLM). It establishes foundational principles like 'multiple use' and 'sustained yield' to guide decisions about recreation, grazing, mining, conservation, and more.

FLPMA declares that public lands 'shall be managed in accordance with the principles of multiple use and sustained yield.' This means the land must serve a variety of compatible purposes — such as energy development, wildlife habitat, outdoor recreation, and cultural preservation — without permanently impairing its productivity.

The law also affirms that 'the public lands are retained in Federal ownership' and rejects future disposal of most remaining public lands, marking a shift from earlier policies that emphasized land sales and transfers to private or state ownership.

It designates the Secretary of the Interior — acting through the BLM — as the lead agency responsible for managing these lands, developing land use plans, issuing permits, and enforcing regulations.

Statutory Text

The Congress declares that it is the policy of the United States that — (1) the public lands be managed in accordance with the principles of multiple use and sustained yield; (2) the public lands are retained in Federal ownership; and (3) the Secretary of the Interior shall, by regulation, establish a program to inventory, classify, and manage the public lands.

— 43 U.S.C. § 1701 — Congressional declaration of policy

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